1. Surrounding environment: If there is a brick wall around the villa gate, you can choose a closed or hollowed-out villa courtyard gate. If there is no brick wall in the villa, it is recommended to choose a hollow courtyard door that is not closed and has no sealing plate, because such a wall is usually good in permeability, novel in style and rich in color, which is more artistic than a closed courtyard door.
2. Personal preference: This is a subjective choice factor, which can be selected according to personal preference and budget. Closed courtyard doors can provide better privacy protection, while hollow courtyard doors can better appreciate the surrounding scenery.
To sum up, the choice of whether the villa door is hollow or sealed depends on the specific surrounding environment and personal preferences.